Pseudoautosomal regions in cow

Question

[misterie]

Hi,

I have found a paper related to Pseudoautosomal regions (PAR1 and PAR2) on X and Y chromosomes (https://www.journalofdairyscience.org/article/S0022-0302(19)30102-X/pdf). Could you tell me how to determine exact coordinates of PAR1 and PAR2 on X and Y chromosomes?

Thank you in advance.